4241 High Speed Steel Drill Bits 12 Straight Shank HSS Twisted Drill Bits 25mm

Feature: 1. High speed steel drill bit, strong wear resistance and strong drilling ability. 2. Reasonable angle, easy to drill holes, more timesaving and more laborsaving. 3. There are specially designed chip removal, chip removal is more convenient. 4. When the product is cut, it will not be easily broken due to overheating. 5. Made of highquality highspeed steel, high hardness, high strength, not easy to break. Specification: Item Type: Twisted Drill Bits Tool Holder Type: 12 straight handle Cooling type (internal cooling external cooling) external cooling Cutting Diameter (mm): Approx. 25mm 1in Handle Diameter (mm): Approx. 12.7mm 0.5in Length Of Chip Flute (mm): Approx. 2mm 0.1in Material: High speed steel 4241 Maximum Cutting Depth: Approx. 50mm 2in Blade Diameter: Approx. 25mm 1in Blade Length: Approx. 76mm 3in Full Length: Approx. 152mm 6in Shank Diameter: Approx. 12.7mm 0.5in. Package List: 1 x Twisted Drill BitsHigh speed steel drill bit, strong wear resistance and strong drilling ability. Reasonable angle, easy to drill holes, more timesaving and more laborsaving. There are specially designed chip removal, chip removal is more convenient. When the product is cut, it will not be easily broken due to overheating. Made of highquality highspeed steel, high hardness, high strength, not easy to break.